Modification of the standard

• Notation
• Type of change
• Date
• Information source
• Source of publication

• Removal of limitation of term of action
• 02.04.2026

• 2
• Modification of document text
• 01.03.1989

• 1
• Modification of document text
• 01.03.1984

Classification of the standard

• ICS code
• Name

• Л52

• 71.040.30
• Chemical reagents

Link between documents

• Link type
• Notation

• Replaced by
• 12.01.2022

• Replacing
• GOST 10521-72